GGTLC1 and Cirrhosis: The present study further supports the usefulness of several non-invasive methods such as aminotransferase-to-platelet ratio index (APRI), fibrosis 4 score (FIB-4) and gamma-glutamyl transpeptidase-to-platelet ratio (GPR), which have been employed in previous studies for evaluating liver advanced fibrosis or cirrhosis in CHB patients [33, 34].